TY  - RPRT
TI  - Comparing different methods to detect and correct nonresponse bias in postal questionnaire studies.
AU  - Martin Tickle
AU  - Keith M Milsom
AU  - Anthony S Blinkhorn
AU  - Helen V Worthington
PY  - 2003
DO  - 10.1111/j.1752-7325.2003.tb03484.x
UR  - https://pubmed.ncbi.nlm.nih.gov/12816142/
ID  - 12816142
ER  -